15578/15520 ISB 25.4×57.15×17.462mm (Grease) Lubrication Speed 9360 r/min Tapered roller bearings
Bearing number 15578/15520 Size (mm) 25.4×57.15×17.462 Brand ISB Bore Diameter (mm) 25.4 Outer Diameter (mm) 57.15 Width (mm) 17.462 d 25.4 mm D 57.15 mm T 17.462 mm B 16.764 mm C 11.938 mm Weight 0.23 Kg Basic dynamic load rating (C) 39 kN Basic static load rating (C0) 44 kN (Grease) Lubrication Speed 9360